Fix for NDK issue 360. dlclose() skipped pre-API 28. This fixes weird crashes during uninit.

miniaudio.h

@@ -38467,6 +38467,18 @@ static ma_result ma_device_get_info__aaudio(ma_device* pDevice, ma_device_type t
     return MA_SUCCESS;
 }
 
+static void ma_close_library__aaudio(ma_context* pContext)
+{
+    MA_ASSERT(pContext != NULL);
+
+    /* Hack for Android bug (see https://github.com/android/ndk/issues/360). Calling dlclose() pre-API 28 may segfault. */
+    if (ma_android_sdk_version() >= 28) {
+        ma_dlclose(ma_context_get_log(pContext), pContext->aaudio.hAAudio);
+    }
+
+    pContext->aaudio.hAAudio = NULL;
+}
+
 
 static ma_result ma_context_uninit__aaudio(ma_context* pContext)
 {
@@ -38474,9 +38486,7 @@ static ma_result ma_context_uninit__aaudio(ma_context* pContext)
     MA_ASSERT(pContext->backend == ma_backend_aaudio);
 
     ma_device_job_thread_uninit(&pContext->aaudio.jobThread, &pContext->allocationCallbacks);
-
-    ma_dlclose(ma_context_get_log(pContext), pContext->aaudio.hAAudio);
-    pContext->aaudio.hAAudio = NULL;
+    ma_close_library__aaudio(pContext);
 
     return MA_SUCCESS;
 }
@@ -38584,8 +38594,7 @@ static ma_result ma_context_init__aaudio(ma_context* pContext, const ma_context_
 
         result = ma_device_job_thread_init(&jobThreadConfig, &pContext->allocationCallbacks, &pContext->aaudio.jobThread);
         if (result != MA_SUCCESS) {
-            ma_dlclose(ma_context_get_log(pContext), pContext->aaudio.hAAudio);
-            pContext->aaudio.hAAudio = NULL;
+            ma_close_library__aaudio(pContext);
             return result;
         }
     }